Question

an alloy contains 8.5 g of zinc and 4.5 g of copper. find the ratio of zinc to copper​

Answer 1

Given : an alloy contains 8.5 g of zinc and 4.5 g of copper.

To find : the ratio of zinc to copper​

Solution:

zinc  = 8.5 g

copper = 4.5 g

zinc : copper  

8.5 : 4.5

= 85 : 45

= 17 : 9

Hence the ratio of zinc to copper​ is  17 : 9

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